a{
    text-decoration: none;
}
.header{
    background-color: #f7f7f7;
}
.header_wrap{
    height: 80px;
    width:1200px;
    margin:0 auto;
    position: relative;
}
.header_logo{
    width:150px;
    height: 38px;
    line-height:38px;
    font-size:20px;
    color: #07111b;
    text-indent:50px;
    background:url("../img/logo.png") left center no-repeat;
    background-size:38px 38px;
    position: absolute;
    top:50%;
    margin-top:-19px;
    left:20px;
}
.header_nav{
    position: absolute;
    right: 20px;
    height: 38px;
    line-height: 38px;
    top:50%;
    margin-top:-19px;
}
.header_nav-item{
    color: #292f35;
    font-size:14px;
    display:block;
    height:38px;
    float:left;
    margin-left:40px;
    position: relative;
}
.header_nav-item:hover{
    color: #f01400;
}
.header_nav-item_status_active{
    color: #f01400;
}
.header_nav-item_status_active::after{
    content:'';
    display: block;
    width:100%;
    height: 2px;
    background-color: #f01400;
    position: absolute;
    left: 0;
    bottom: 0;
}
.header_nav-item_custom_button{
    background:#000;
    color:#f4f4f5;
    text-align: center;
    width:90px;
    border-radius: 3px;
}